
( Brand: Hamamatsu ), ( Manufacturer Part Number: S2722-02 )
The S17-1-258A photodiode S2722-02, manufactured by Hamamatsu Photonics, is a high-performance device designed for various applications in the field of optoelectronics. This photodiode features a p-i-n structure, which allows it to efficiently convert photons into electrical current.
The S17-1-258A photodiode has a sensitive area of 2.5 mm x 2.5 mm, providing a large detection surface area. It operates in the visible and near-infrared spectrum, with a responsive wavelength range of approximately 400 nm to 1100 nm. This broad spectral response makes it a versatile choice for various applications, including spectral analysis, medical equipment, and optical communications.
The photodiode features a built-in junction capacitance of approximately 2.8 pF, which helps to minimize electrical noise and improve signal-to-noise ratio. It also has a low dark current of 0.5 nA at -55 C, ensuring high sensitivity and low background noise. The reverse bias voltage can be up to 100 V, providing ample headroom for operation in various environments.
The S17-1-258A photodiode is packaged in a hermetic TO-4 package, ensuring excellent protection against moisture and contaminants. The package also allows for easy mounting and thermal management, ensuring reliable operation in various temperature ranges from -55 C to 85 C.
In summary, the Hamamatsu S17-1-258A photodiode S2722-02 is a high-performance device that offers excellent sensitivity, low noise, and broad spectral response. Its robust packaging and wide operating temperature range make it an ideal choice for various optoelectronic applications.
Pros of buying S17-1-258A Photodiode S2722-02 from Hamamatsu:1. High Quality: Hamamatsu is a renowned manufacturer known for its high-quality optoelectronic devices. The S17-1-258A photodiode is no exception, offering excellent performance and reliability.
2. Wide Spectral Response: The S17-1-258A photodiode has a wide spectral response, making it suitable for various applications such as UV, visible, and near-infrared detection.
3. High Sensitivity: This photodiode has a high photoelectric conversion efficiency, making it sensitive to low light levels, which is beneficial in low-light conditions.
4. Low Dark Current: The S17-1-258A photodiode has a low dark current, reducing the noise generated in the system, ensuring better signal-to-noise ratio.
Cons of buying S17-1-258A Photodiode S2722-02 from Hamamatsu:1. Cost: Hamamatsu products are often more expensive than those from other manufacturers. The S17-1-258A photodiode may not be an affordable option for budget-constrained projects or applications.
2. Availability: Hamamatsu products may not be readily available in all regions, making it challenging to source them quickly.
Conclusion:If you require a high-performance photodiode with excellent sensitivity and a wide spectral response, the S17-1-258A Photodiode S2722-02 from Hamamatsu is an excellent choice. Despite its high cost and limited availability, the superior quality and performance it offers make it a worthwhile investment for many applications requiring high-precision photodetection.
Recommendation:Given the pros and cons, I recommend the S17-1-258A Photodiode S2722-02 from Hamamatsu for applications that require high-performance photodetection, such as in laboratory research, medical equipment, and high-end industrial applications. However, consider alternative options if budget and availability are significant concerns.
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